term
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => ''technologies'', 'terms' => '7', 'field' => 'term_id', ), );
$tax_query = array( 'relation' => 'AND', array( 'taxonomy' => ''technologies'', 'terms' => '7', 'field' => 'term_id', ), );